34813420

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2017}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 73229184

約数和(自身を除く): 38415764

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 2017, 3452, 4034, 4315, 8068, 8630, 10085, 17260, 20170, 40340, 1740671, 3481342, 6962684, 8703355, 17406710, 34813420]

約数ペア:

[(1, 34813420), (2, 17406710), (4, 8703355), (5, 6962684), (10, 3481342), (20, 1740671), (863, 40340), (1726, 20170), (2017, 17260), (3452, 10085), (4034, 8630), (4315, 8068)]